2016697772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{148243}}^1$

素因数の和:148445

約数の個数: 24

約数和(自身を含む): 3735748800

約数和(自身を除く): 1719051028

約数列:

[1, 2, 4, 19, 38, 76, 179, 358, 716, 3401, 6802, 13604, 148243, 296486, 592972, 2816617, 5633234, 11266468, 26535497, 53070994, 106141988, 504174443, 1008348886, 2016697772]

約数ペア:

[(1, 2016697772), (2, 1008348886), (4, 504174443), (19, 106141988), (38, 53070994), (76, 26535497), (179, 11266468), (358, 5633234), (716, 2816617), (3401, 592972), (6802, 296486), (13604, 148243)]